On a Roll

I'm discovering that I'm an "on a roll" kind of person. This can work in either way for me, good or bad. Once I start exercising, I keep going. I get on a roll, and enjoy it, and keep doing it. Once I stop, I stop. It takes me forever to start again. Once I start eating healthy, I keep it up. I like the way it makes me feel. I like eating healthier. But once I "take a break" or don't do well, that's it. I can't eat just one cookie, oh no. Once I've eaten one, well why not eat four? Or ten? Or the bad?

I guess another way to put it is I'm very all or nothing. Either I'm doing something all the way, or I'm not doing it at all. It's something good to know about myself, but I have to work on using it for the good and keeping it away from the not-so-good.